Tripus - Polskasp. z o.o.

New in the Tripus range – control boxes with Soft Starters – as an alternative to Star-Delta Starters

Choosing the right motor control and protection system depends on the specific application, technical requirements, and budget. On our blog, we have already covered the correct selection of protection devices for classic Star-Delta (Y-Δ) starting, as well as advanced solutions using Variable Frequency Drives (VFDs). Today, we are expanding our portfolio with another option that […]

Evolution of Tripus TP3251 switch offer – higher availability and proven reliability

Ensuring the safety and operational continuity of machinery in your facilities is our top priority. To maintain the highest standard of service and ensure even faster order fulfillment, we are introducing a planned update to our industrial switch product line. We are evolving our proven TP3251 series into a unified, modern product line: 61TP.

Outdoor power. How to safely power events, food trucks, and campsites in the summer season?

The summer season is a time when business, entertainment, and recreational activities largely move outdoors. Music festivals, open-air cinemas, summer beer gardens, food truck rallies, and campsites all share one key challenge: the need to provide reliable, stable, and, above all, safe access to electrical energy under field conditions.

How to safely and conveniently control high-inrush current machinery from a distance

Modern workshops, sawmills, agricultural farms, and production floors all require solutions that combine two key features: high machinery safety and maximum operator convenience. When working with high-power three-phase motors (from 5.5 kW / 400 V and above), the primary challenge becomes the so-called inrush current. Simply switching the motor on “all at once” could trip […]

400V Remote control “under the microscope”: what’s inside the Tripus switch?

In our December post, we demonstrated how Wi-Fi technology in Tripus switches simplifies the management of holiday illuminations. Today, however, we are setting decorations aside to focus on engineering and industrial practice.

How to correctly select thermal overload protection for a star-delta starter?

The Star-Delta (Y-D) start-up is one of the most popular methods for limiting the inrush current of induction motors. However, what seems simple in theory often causes practical challenges when selecting the right protective equipment. A calculation error can lead to either “nuisance” tripping or, even worse, a burnt-out motor winding.